File list (Check if you may need any files):
chatroomApp-终结版\.classpath
..................\.project
..................\.settings\.jsdtscope
..................\.........\org.eclipse.jdt.core.prefs
..................\.........\org.eclipse.wst.jsdt.ui.superType.container
..................\.........\org.eclipse.wst.jsdt.ui.superType.name
..................\WebContent\chatroom.html
..................\..........\dealWithLogin.jsp
..................\..........\login.html
..................\..........\logout.jsp
..................\..........\META-INF\MANIFEST.MF
..................\..........\sendMsg.jsp
..................\..........\showMsg.jsp
..................\..........\userList.jsp
..................\..........\WEB-INF\web.xml
..................\..........\.......\lib
..................\build\classes
..................\WebContent\META-INF
..................\..........\WEB-INF
..................\.settings
..................\build
..................\src
..................\WebContent
chatroomApp-终结版